The poem explores the paradoxical nature of love. It describes love in seemingly contradictory terms - as something dark yet intimate. The speaker loves his partner in secret, between shadows and the soul, and carries the fragrance of their love darkly within himself. Their love is so close that their hands and eyes become one, and where their individual selves cease to exist. The poem examines the ineffable and complex qualities of love through metaphorical language and sensory imagery.